Debugging.
Debugging.
Debugging.
Debugging.
Debugging.
Debugging.

Conflicts:
	src/main/scala/SInt.scala
Merge branch 'master' into jrl-test
Merge branch 'master' into jrl-test
Return the sum of constituents getWidth instead of 0 for Vec.getWidth (#247).
Remove scalpels from patient.
Merge pull request #266 from ucb-bar/pr/247

 Vec getWidth return zero #247